APA (7th ed.) Citation

Schwarz, H. E. (2006). The 3-d view of planetary nebulae. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Schwarz, Hugo E. The 3-d View of Planetary Nebulae. Universidad Nacional Autónoma de México, 2006.

MLA (9th ed.) Citation

Schwarz, Hugo E. The 3-d View of Planetary Nebulae. Universidad Nacional Autónoma de México, 2006.

Warning: These citations may not always be 100% accurate.